Answer:
A hypothesis is a possible answer to a scientific question, but it isn’t just any answer. A hypothesis must be based on scientific knowledge, and it must be logical. A hypothesis also must be falsifiable. In other words, it must be possible to make observations that would disprove the hypothesis if it really is false.
Explanation:
Answer:
The correct term to be used for this specie is; Psychrophiles
Explanation:
Psychrophiles are extremophilic organisms that are capable of growth and reproduction in low temperatures ranging from -20°C to +10°C. they are found in places that are permanently cold, such as the polar regions and the deep sea. they can be contrasted with thermophiles hwhich are organisms that thrive at unusually high temperatures psychrophile is greek for "cold loving". many such organisms are bacteria or archae but some eukaryotes such as lichen, sonw algae, fungi and wingless midges are also classified as psychrophiles.
Answer:
Troponin
Explanation:
Myofilaments are found in myofibrils and comprises of thin and thick filaments. Thick filaments are majorly composed of myosin while thin filaments are mainly composed of actin protein.
More specifically thin filament is composed of three proteins known as actin, myosin and troponin. Sarcomere is known as the basic contractile unit and in vertebrates the contraction of striated muscles is mainly controlled by interaction of troponin and tropomyosin on actin filament.
On the stimulation from the nervous system the calcium ions are released from sarcoplasmic reticulum. The tropomyosin filament is moved on actin filament to uncover the surface for the binding of myosin head by the stimulation from calcium ion binding to troponin. This causes the contraction of sarcomere and it continues until the calcium ions are removed from sarcoplasmic reticulum.
I believe it’s build drainage systems
